Study for the sensitivity of obesity to postoperative acute pain

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2000032749

Enrollment

Unknown

Registered

2020-05-09

Start date

2019-11-01

Completion date

Unknown

Last updated

2020-05-11

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

pain

Interventions

Case series:Nil

Eligibility

Sex/Gender

All

Age

18 Years to 60 Years

Inclusion criteria

Inclusion criteria: 1. ASAI-II; 2. aged >=18 years; 3. elective surgery under general anesthesia; 4. there were no patients with drug abuse before surgery.

Exclusion criteria

Exclusion criteria: 1. cardiac insufficiency, severe arrhythmia, aortic regurgitation, etc.; 2. abnormal coagulation function; 3. abnormal liver and renal function before operation; 4. obstructive pulmonary disease (airway pressure >25mmHg); 5. emergency surgery; 6. preoperative infection; 7. pregnant or nursing women.

Design outcomes

Primary

Measure	Time frame
VAS;	—

Countries

China

Contacts

Public ContactXue Zhaojing

Beijing Friendship Hospital Affiliated to Capital Medical University

xuezhaojingyouyi@sina.com+86 15810447599

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026